Features:Brand new!-Flat Clip，convex mirror-Can increase visibility by up to 300%-300mm ( 12" ) curved design to minimize your blind spots-Increase your safety by delivering a wider range of view-Rubber clamps clips helps prevent vibration.-Polished to give a better reflection of the rear-Helps visibility during lane changes， merging onto a highway， etc-Install directly over stock mirrors without damaging the stock mirrors Dimensions:300x75mm/12x3 inches(L*W)Package included: 1x Interior Rearview Mirror